18081312

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 34173408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 431, 437, 456, 552, 608, 736, 862, 874, 912, 1104, 1293, 1311, 1724, 1748, 1824, 2208, 2586, 2622, 3448, 3496, 5172, 5244, 6896, 6992, 8189, 9913, 10344, 10488, 13792, 13984, 16378, 19826, 20688, 20976, 24567, 29739, 32756, 39652, 41376, 41952, 49134, 59478, 65512, 79304, 98268, 118956, 131024, 158608, 188347, 196536, 237912, 262048, 317216, 376694, 393072, 475824, 565041, 753388, 786144, 951648, 1130082, 1506776, 2260164, 3013552, 4520328, 6027104, 9040656, 18081312]

約数ペア:

[(1, 18081312), (2, 9040656), (3, 6027104), (4, 4520328), (6, 3013552), (8, 2260164), (12, 1506776), (16, 1130082), (19, 951648), (23, 786144), (24, 753388), (32, 565041), (38, 475824), (46, 393072), (48, 376694), (57, 317216), (69, 262048), (76, 237912), (92, 196536), (96, 188347), (114, 158608), (138, 131024), (152, 118956), (184, 98268), (228, 79304), (276, 65512), (304, 59478), (368, 49134), (431, 41952), (437, 41376), (456, 39652), (552, 32756), (608, 29739), (736, 24567), (862, 20976), (874, 20688), (912, 19826), (1104, 16378), (1293, 13984), (1311, 13792), (1724, 10488), (1748, 10344), (1824, 9913), (2208, 8189), (2586, 6992), (2622, 6896), (3448, 5244), (3496, 5172)]